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Best septic tank pros near Paso Robles, CA

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TRUSTED BY PASO ROBLES, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon25
    Verified septic tank services reviews

Top-Rated Septic tank pros in Paso Robles - Updated Nov 2026

Avatar for Red's Plumbing, Inc.
Red's Plumbing, Inc.
5.0(
7
)
Septic System - Repair

Serving Paso Robles, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"“Red’s Plumbing is our go-to company. As a property management business, we only use Red’s. They are fast, professional, and consistently deliver excellent work. Highly recommend!”"
Response time7 hrs
Response rate93%
14 neighbors recently requested a quote
Avatar for PAYTON'S PLUMBING
PAYTON'S PLUMBING
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Paso Robles, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Tyler installed a complete septic system for our new home construction project. This included a 2000 gallon concrete tank with a distribution box and 165â of leach field. The installation was completed ahead of schedule and the site was finish graded very nicely upon completion. The system design engineer and the city building inspector both signed off with positive comments on the quality of work. We used Tyler to trench and install our water connection as well. We intend to use his services in the future also. We highly recommend him."
Response time11 hrs
Response rate90%
Recommended by20%of homeowners
Avatar for Slo Septic Pumping
Slo Septic Pumping
5.0(
1
)
Septic Tank - Clean or Pump OutSeptic System - RepairSeptic System - Repair - For Business+1 more

Serving Paso Robles, CA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I called on a Saturday morning when no other company was answering calls. They picked up and said they would be here Monday morning. They were very professional yet also let me watch and learn how to take care of my tank. I also had a clogged line and they "jetted" it and I was instantly up and running. I learned so much, I don't think I will ever need emergency service again. I will call them back in 3 or 4 years so I won't stress my system and incur more problems!"
Septic service
Septic service
Septic service
Septic service
Septic service

+2

Response time2 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Santos Plumbing
Santos Plumbing
5.0(
3
)
Septic System - Install or Replace

Serving Paso Robles, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Hey! Santos Bros answered their phone, booked us to replace our water heater and was here 2 hours later. We have a super tight spot between our furnace and wall with a special sized 40 gallon tank. Nate got the old one out and replaced it with the right size tank, no problem. It was difficult to pull the old one out but he did a great job. Stellar service. 5 STARS. Highly recommend."
Response time4 hrs
Recommended by100%of homeowners
Avatar for Wilber Construction, Inc.
Wilber Construction, Inc.
5.0(
9
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Paso Robles, CA and surrounding areas

In business since 2003

Free estimates

Offers commercial services

"My friend recently had some work done at his house and recommended him. I called and told him what I was looking to do and he was honest and told me how I could save money and do it myself. walked me through the process and told me who to call with the city and approximate time frames. You don't come across this type of "good people" too often these days. I highly recommend Wilber Construction. Randy will be my first call in the future for any type of construction work. Thanks Randy!"
Response time2 days
Recommended by33%of homeowners
Showing 1-10 of 17
Septic Tanks FAQs, answered by experts

Septic tanks appear full after pumping because the liquid levels have returned to normal. If you can see the pipe, the tank is empty. However, heavy rain can cause septic tanks to fill faster than normal. You might also have leaky pipes or faucets, causing extra water to drip down the drains and into the septic tank.

Unlike an urban sewer system that runs wastewater into a central drainage system, septic tanks are a house-by-house system. They are the ultimate destination for all your house’s wastewater—from bathtubs, showers, sinks, toilets, and washing machines. Wastewater flows into a tank buried in the ground outside your home, and then water runs from the tank to a drainage field using sloped pipes.

Recognizing signs of a failing septic system is crucial to prevent costly damage and health hazards. Foul odors in and around your home, slow drainage in sinks and toilets, or gurgling noises in plumbing fixtures can indicate problems with drainage. Lush, green patches of grass near the drain field or wastewater pooling on the ground are alarming signs that may indicate a leak in the system. If you notice any of these symptoms, it's vital to address them promptly to avoid more extensive and expensive issues.

There are a lot of issues that can cause a septic tank to collapse. Those include failing to regularly pump or service it every three to five years, placing too much weight atop the system—by parking your car on top of it or because of a heavy snow buildup for instance—or because of structural damage done by overgrown tree roots.

There are many reasons you may want to extend the depth of an existing well or drill a new, deeper well on your property. A deeper well can tap cleaner water sources—shallow water may contain more contaminants. With a deeper well, you’ll also have an easier time reaching the water table depth (the level at which underground water is found) and can get past tricky soil conditions. 

Plus, if your local building code requires a minimum well depth for safety and environmental standards, you’ll meet the code by digging a deeper well in the first place.

The Paso Robles, CA homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.